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Текущая директория: /var/www/bitcardoApp/node_modules/ethers/lib.commonjs/wallet
Просмотр файла: hdwallet.d.ts
/**
* Explain HD Wallets..
*
* @_subsection: api/wallet:HD Wallets [hd-wallets]
*/
import { SigningKey } from "../crypto/index.js";
import { VoidSigner } from "../providers/index.js";
import { BaseWallet } from "./base-wallet.js";
import { Mnemonic } from "./mnemonic.js";
import type { ProgressCallback } from "../crypto/index.js";
import type { Provider } from "../providers/index.js";
import type { BytesLike, Numeric } from "../utils/index.js";
import type { Wordlist } from "../wordlists/index.js";
/**
* The default derivation path for Ethereum HD Nodes. (i.e. ``"m/44'/60'/0'/0/0"``)
*/
export declare const defaultPath: string;
/**
* An **HDNodeWallet** is a [[Signer]] backed by the private key derived
* from an HD Node using the [[link-bip-32]] stantard.
*
* An HD Node forms a hierarchal structure with each HD Node having a
* private key and the ability to derive child HD Nodes, defined by
* a path indicating the index of each child.
*/
export declare class HDNodeWallet extends BaseWallet {
#private;
/**
* The compressed public key.
*/
readonly publicKey: string;
/**
* The fingerprint.
*
* A fingerprint allows quick qay to detect parent and child nodes,
* but developers should be prepared to deal with collisions as it
* is only 4 bytes.
*/
readonly fingerprint: string;
/**
* The parent fingerprint.
*/
readonly parentFingerprint: string;
/**
* The mnemonic used to create this HD Node, if available.
*
* Sources such as extended keys do not encode the mnemonic, in
* which case this will be ``null``.
*/
readonly mnemonic: null | Mnemonic;
/**
* The chaincode, which is effectively a public key used
* to derive children.
*/
readonly chainCode: string;
/**
* The derivation path of this wallet.
*
* Since extended keys do not provide full path details, this
* may be ``null``, if instantiated from a source that does not
* encode it.
*/
readonly path: null | string;
/**
* The child index of this wallet. Values over ``2 *\* 31`` indicate
* the node is hardened.
*/
readonly index: number;
/**
* The depth of this wallet, which is the number of components
* in its path.
*/
readonly depth: number;
/**
* @private
*/
constructor(guard: any, signingKey: SigningKey, parentFingerprint: string, chainCode: string, path: null | string, index: number, depth: number, mnemonic: null | Mnemonic, provider: null | Provider);
connect(provider: null | Provider): HDNodeWallet;
/**
* Resolves to a [JSON Keystore Wallet](json-wallets) encrypted with
* %%password%%.
*
* If %%progressCallback%% is specified, it will receive periodic
* updates as the encryption process progreses.
*/
encrypt(password: Uint8Array | string, progressCallback?: ProgressCallback): Promise<string>;
/**
* Returns a [JSON Keystore Wallet](json-wallets) encryped with
* %%password%%.
*
* It is preferred to use the [async version](encrypt) instead,
* which allows a [[ProgressCallback]] to keep the user informed.
*
* This method will block the event loop (freezing all UI) until
* it is complete, which may be a non-trivial duration.
*/
encryptSync(password: Uint8Array | string): string;
/**
* The extended key.
*
* This key will begin with the prefix ``xpriv`` and can be used to
* reconstruct this HD Node to derive its children.
*/
get extendedKey(): string;
/**
* Returns true if this wallet has a path, providing a Type Guard
* that the path is non-null.
*/
hasPath(): this is {
path: string;
};
/**
* Returns a neutered HD Node, which removes the private details
* of an HD Node.
*
* A neutered node has no private key, but can be used to derive
* child addresses and other public data about the HD Node.
*/
neuter(): HDNodeVoidWallet;
/**
* Return the child for %%index%%.
*/
deriveChild(_index: Numeric): HDNodeWallet;
/**
* Return the HDNode for %%path%% from this node.
*/
derivePath(path: string): HDNodeWallet;
/**
* Creates a new HD Node from %%extendedKey%%.
*
* If the %%extendedKey%% will either have a prefix or ``xpub`` or
* ``xpriv``, returning a neutered HD Node ([[HDNodeVoidWallet]])
* or full HD Node ([[HDNodeWallet) respectively.
*/
static fromExtendedKey(extendedKey: string): HDNodeWallet | HDNodeVoidWallet;
/**
* Creates a new random HDNode.
*/
static createRandom(password?: string, path?: string, wordlist?: Wordlist): HDNodeWallet;
/**
* Create an HD Node from %%mnemonic%%.
*/
static fromMnemonic(mnemonic: Mnemonic, path?: string): HDNodeWallet;
/**
* Creates an HD Node from a mnemonic %%phrase%%.
*/
static fromPhrase(phrase: string, password?: string, path?: string, wordlist?: Wordlist): HDNodeWallet;
/**
* Creates an HD Node from a %%seed%%.
*/
static fromSeed(seed: BytesLike): HDNodeWallet;
}
/**
* A **HDNodeVoidWallet** cannot sign, but provides access to
* the children nodes of a [[link-bip-32]] HD wallet addresses.
*
* The can be created by using an extended ``xpub`` key to
* [[HDNodeWallet_fromExtendedKey]] or by
* [nuetering](HDNodeWallet-neuter) a [[HDNodeWallet]].
*/
export declare class HDNodeVoidWallet extends VoidSigner {
/**
* The compressed public key.
*/
readonly publicKey: string;
/**
* The fingerprint.
*
* A fingerprint allows quick qay to detect parent and child nodes,
* but developers should be prepared to deal with collisions as it
* is only 4 bytes.
*/
readonly fingerprint: string;
/**
* The parent node fingerprint.
*/
readonly parentFingerprint: string;
/**
* The chaincode, which is effectively a public key used
* to derive children.
*/
readonly chainCode: string;
/**
* The derivation path of this wallet.
*
* Since extended keys do not provider full path details, this
* may be ``null``, if instantiated from a source that does not
* enocde it.
*/
readonly path: null | string;
/**
* The child index of this wallet. Values over ``2 *\* 31`` indicate
* the node is hardened.
*/
readonly index: number;
/**
* The depth of this wallet, which is the number of components
* in its path.
*/
readonly depth: number;
/**
* @private
*/
constructor(guard: any, address: string, publicKey: string, parentFingerprint: string, chainCode: string, path: null | string, index: number, depth: number, provider: null | Provider);
connect(provider: null | Provider): HDNodeVoidWallet;
/**
* The extended key.
*
* This key will begin with the prefix ``xpub`` and can be used to
* reconstruct this neutered key to derive its children addresses.
*/
get extendedKey(): string;
/**
* Returns true if this wallet has a path, providing a Type Guard
* that the path is non-null.
*/
hasPath(): this is {
path: string;
};
/**
* Return the child for %%index%%.
*/
deriveChild(_index: Numeric): HDNodeVoidWallet;
/**
* Return the signer for %%path%% from this node.
*/
derivePath(path: string): HDNodeVoidWallet;
}
/**
* Returns the [[link-bip-32]] path for the account at %%index%%.
*
* This is the pattern used by wallets like Ledger.
*
* There is also an [alternate pattern](getIndexedAccountPath) used by
* some software.
*/
export declare function getAccountPath(_index: Numeric): string;
/**
* Returns the path using an alternative pattern for deriving accounts,
* at %%index%%.
*
* This derivation path uses the //index// component rather than the
* //account// component to derive sequential accounts.
*
* This is the pattern used by wallets like MetaMask.
*/
export declare function getIndexedAccountPath(_index: Numeric): string;
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